000 00314nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.315195
100 _aRao S
245 0 _aElectrical Sefety,Fire Sefety Engineering and Sefety Management
250 _a1
260 _bKhanna Publishers
_c2008
942 _cBK
999 _c16273
_d16273